Internet: I guess they sell communication services, Internet Service Providers.

Phone cards

Phone calls.

Upgrades, sounds like a service, but maybe too specific, maybe all of them could be classified as "services related to your personal computer components".

Computer repairs I think is more related to services.

Laptops

Electronic items, services maybe to a Television, or radio.

Photocopying could be seen as a service. In wikipedia Tertiary_sector_of_the_economy I think that photocopying could be seen as sharing information(which some people call "quaternary sector"), thus it could belong in "services".
Maybe service:photocopy=yes/no , along with other yes/no options. (although some could consider that a no, means that it's better to remove the tag.)

Copy shop - tagging it

For me it's ok to tag copy shop with k:copy_shop. Maybe using a value like v:only to state that photocopying is its major service, or v:also as value to show that among other services it also provides photocopying as a service. Logictheo 13:54, 1 June 2009 (UTC)

I've changed my mind, and I post about it elsewhere on this talk page. Logictheo 07:19, 30 June 2009 (UTC)

Generic keys for copy-, fax.- and/or phone-service shops

I also often looking for the next copy service, but as it is provided for example by shop=stationary, advertising agentcies, phone shops and even pubs (yesterday found a pub/bar with offered internet access together with fax and copy service) it would be better to use something like:

shop=car has a comparable "service" list following the format service=dealer;tyres;repair

The semi-colon separated values idea is a bit controversial though. It's also mentioned on Key:sport and someone even created an FAQ entry implying you can use semicolons in highway tags. BUT I know the idea is not universally accepted, or supported by any tools. We should seek to align with a standard somehow -- Harry Wood 09:05, 30 June 2009 (UTC)

internet & printing

In Brazil, many of these offer printing of documents as a service, some help with typing of documents such as job applications and CVs, and most have internet_access=* --Skippern 08:00, 2 August 2009 (UTC)